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CVE-2020-35522

Published: 9 March 2021

In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.

Priority

Negligible

CVSS 3 base score: 5.5

Status

Package Release Status
tiff
Launchpad, Ubuntu, Debian
bionic
Released (4.0.9-5ubuntu0.5)
focal
Released (4.1.0+git191117-2ubuntu0.20.04.3)
groovy Ignored
(reached end-of-life)
hirsute Not vulnerable
(4.1.0+git201212-1ubuntu1)
impish Not vulnerable
(4.1.0+git201212-1ubuntu1)
jammy Not vulnerable
(4.1.0+git201212-1ubuntu1)
precise Ignored
(end of ESM support, was needed)
trusty
Released (4.0.3-7ubuntu0.11+esm1)
upstream
Released (4.1.0+git201212-1)
xenial
Released (4.0.6-1ubuntu0.8+esm1)
Patches:
upstream: https://gitlab.com/libtiff/libtiff/-/commit/98a254f5b92cea22f5436555ff7fceb12afee84d

Notes

AuthorNote
mdeslaur
this issue simply causes the tiff2rgba tool to abort on a
malformed image, and has very little security impact.

References